Nostalgic Youth Memory Photo Grid

A nostalgic collage of 16 candid youth snapshots arranged in a clean 4x4 photo grid, square format, styled like nonexistent memories from a Japanese coming-of-age film. Show a pair or small group of college-age friends spending time together through day and night, with a dreamy sentimental mood, soft blue and pink color cast, slight film grain, low-light bloom, motion blur, shallow focus, and the imperfect texture of casual phone photos. The main recurring subjects are a young woman with {argument name="hair style" default="short wavy bob"} wearing a {argument name="top color" default="white or light gray knit top"}, and a young man with dark hair in casual dark outerwear or a pale hoodie, appearing as close friends or a shy couple. Show every face clearly with natural, detailed facial features, but body language remains warm, intimate, and natural. Include exactly 16 tiles: 1) night street portrait of the woman alone, 2) nighttime two-shot outdoors with the man and woman side by side, city lights behind them, 3) close indoor selfie of two friends shoulder to shoulder, 4) indoor two-shot near curtains, 5) blurred moving street selfie of the pair, 6) cozy cafe table scene with drinks, the woman touching her face while the man sits across, 7) spring park scene under blooming cherry blossoms, 8) playful outdoor shot with a hand partially covering the lens, 9) indoor couch or booth snapshot with one person holding a compact camera, 10) blue-hour overlook or rooftop shot with city lights and the pair standing together, 11) nighttime waterfront or city-light background portrait of two friends, 12) close side-by-side night snapshot of the pair, 13) heavily blurred close selfie with one figure in motion, 14) indoor mirror-area or restaurant snapshot with one person raising a camera, 15) indoor casual peace-sign pose beside a brick or tiled wall, 16) picnic-in-the-park scene with snacks and one friend holding a camera toward the viewer. Overall feeling: wistful, cinematic, intimate, youthful, spontaneous, and bittersweet, like a scrapbook of memories that never really happened.